Нужно составить предложенния с past simple,Present Continuous…

He lives in Moscow. Helen goes to school every day. I don't understand this sentence. I speak English well. We don't like reading. I'm reading a book now. She is doing her home work at this moment. We are still writting a letter. They are e[plaining a grammar rule. It is snowing now. I spoke to him yesterday. He came at 5 o'clock. We received a letter from him last week. The goods arrived the other day. They saw him yesterday.